X4645V8I

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The X4645V8I PMIC Supervisors is a range of advanced supervisor circuits designed to detect, prevent and alert users of dangerous voltage conditions on power rails. The integrated design combines low supply current with a low quiescent current when monitoring multiple supply rails to enable System-On-Chip applications in consumer devices and industrial control.

The X4645V8I has two main functions. The first is to monitor the power rails for any abnormal conditions and alert users of abnormal conditions through reset signals. Any faults detected by the X4645V8I can also be reported back to an external processor. This helps to improve system reliability by notifying the user of problems quickly before any damage is caused.

The second function of the X4645V8I is to provide a comprehensive level of voltage and temperature protection for the ICs connected to the monitored power rails. This ensures that the potential for damage to sensitive components is reduced and that the ICs are operating at their optimal levels of performance. The X4645V8I also monitors both onboard and external temperature conditions, which allows the user to quickly identify any potential issues with the system.

The X4645V8I integrates an on-chip prescaler which enables the user to customize the signalling rates on VDD and VDDIO rails. Other features include an adjustable threshold for power supply sequencing, an adjustable input hysteresis, a selectable reset high/low logic, and an adjustable reset active time that can be set as short as 1 μs. The X4645V8I also integrates a precise Voltage Detector (VD) which is used to monitor the VDD and VDDIO rails and detect abnormal conditions. Additionally, the X4645V8I provides dedicated REF and RES pins to enable external reference and reset control.

The X4645V8I PMIC Supervisors is designed to provide a wide range of features that allows the user to customize the system protection and alerting capabilities to fit a wide range of applications. The integrated design of the X4645V8I combines low power consumption, small package size, and a wide operating temperature range, making it an ideal choice for embedded systems and portable applications.

The X4645V8I provides functional safety and reliability over a wide range of applications. It is capable of monitoring voltage and temperature conditions, detecting power rail faults, providing accuracy for accurate measurements, resetting the system if any abnormality is detected, and reducing the load on the ICs connected to the power rails. This makes it an ideal choice for industrial, medical, automotive, and consumer electronics applications.

In summary, the X4645V8I PMIC Supervisors is an advanced supervisor circuit designed to detect, prevent and alert users of dangerous voltage conditions on power rails. The integrated design combines low power, small package size, and a wide operating temperature range to provide functional safety and reliability. Ultimately, the X4645V8I can be used in a variety of applications to protect against and alert of potential issues with power rails.

The specific data is subject to PDF, and the above content is for reference